Support all formats supported by PIL - closes #72

src/game_cover.py

@@ -54,9 +54,7 @@ class GameCover:
                 task = Gio.Task.new()
                 task.run_in_thread(self.create_func(self.path))
             else:
-                self.pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_scale(
-                    str(path), 200, 300, False
-                )
+                self.pixbuf = GdkPixbuf.Pixbuf.new_from_file(str(path))
 
         if not self.animation:
             self.set_pixbuf(self.pixbuf)

src/utils/create_details_window.py

@@ -23,10 +23,11 @@ import shlex
 import time
 
 from gi.repository import Adw, Gio, GLib, GObject, Gtk
+from PIL import Image
 
 from .create_dialog import create_dialog
 from .game_cover import GameCover
-from .save_cover import resize_animation, save_cover
+from .save_cover import img2tiff, resize_animation, save_cover
 from .save_game import save_game
 from .steamgriddb import SGDBSave
 
@@ -99,7 +100,9 @@ def create_details_window(win, game_id=None):
         apply_button = Gtk.Button.new_with_label(_("Confirm"))
 
     image_filter = Gtk.FileFilter(name=_("Images"))
-    image_filter.add_pixbuf_formats()
+    for extension in Image.registered_extensions():
+        image_filter.add_suffix(extension[1:])
+
     file_filters = Gio.ListStore.new(Gtk.FileFilter)
     file_filters.append(image_filter)
     filechooser = Gtk.FileDialog()
@@ -229,11 +232,14 @@ def create_details_window(win, game_id=None):
 
         cover_button_delete_revealer.set_reveal_child(True)
         cover_changed = True
-        game_cover.new_pixbuf(
-            resize_animation(path)
-            if str(path).rsplit(".", maxsplit=1)[-1] == "gif"
-            else path
-        )
+
+        with Image.open(path) as image:
+            if getattr(image, "is_animated", False):
+                path = resize_animation(path)
+            else:
+                path = img2tiff(win, path)
+
+        game_cover.new_pixbuf(path)
 
     def close_window(_widget, _callback=None):
         window.close()

src/utils/save_cover.py

@@ -25,8 +25,16 @@ from gi.repository import GdkPixbuf, Gio
 from PIL import Image, ImageSequence
 
 
+def img2tiff(win, cover_path):
+    tmp_path = Path(Gio.File.new_tmp("XXXXXX.tiff")[0].get_path())
+    with Image.open(cover_path) as image:
+        image.resize(win.image_size).save(tmp_path)
+
+    return tmp_path
+
+
 def resize_animation(cover_path):
-    image = Image.open(cover_path)
+    with Image.open(cover_path) as image:
         frames = tuple(
             frame.copy().resize((200, 300)) for frame in ImageSequence.Iterator(image)
         )
@@ -34,7 +42,6 @@ def resize_animation(cover_path):
     tmp_path = Path(Gio.File.new_tmp("XXXXXX.gif")[0].get_path())
     frames[0].save(
         tmp_path,
-        format="gif",
         save_all=True,
         append_images=frames[1:],
     )